https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=278232
Bug ID: 278232
Summary: Jail IPv4 source address selection inside a jail not
working
Product: Base System
Version: 14.0-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: [email protected]
Reporter: [email protected]
Jail IPv4 source address selection inside a jail not working
after upgrade from FreeBSD-13.2 to FreeBSD-14.0.
There seems something wrong about source address selection on plain jails.
igb0: flags=1008943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST,LOWER_UP>
metric 0 mtu 1500
options=48104b8<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,LRO,VLAN_HWFILTER,HWSTATS,MEXTPG>
ether ac:1f:6b:47:83:8a
inet 194.XXX.XXX.43 netmask 0xffffffff broadcast 194.XXX.XXX.43
inet 192.168.22.43 netmask 0xffffffff broadcast 192.168.22.43
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
/etc/jail.conf:
service {
ip4.addr = 194.XXX.XXX.43, 192.168.22.43;
ip4.saddrsel;
interface = "igb0";
exec.fib = 0;
devfs_ruleset = 9;
allow.sysvipc;
allow.raw_sockets;
}
works:
# ping -S 192.168.22.43 192.168.22.16
working with FreeBSD-13.2
# ping 192.168.22.16
failed with FreeBSD-14.0
# ping 192.168.22.16
using tcpdump on the host I see:
with FreeBSD-13.2, the ping uses source "192.168.22.43"
with FreeBSD-14.0, the ping uses source "194.XXX.XXX.43"
--
You are receiving this mail because:
You are the assignee for the bug.
